Design & Cover
Compact in the hand and easy to pocket, the G Pen Hydout 510 Cartridge Battery keeps things discreet without feeling fiddly. The magnetic cover slides on smoothly to shield the mouthpiece and hide the cart between draws. It also helps reduce light exposure when you are out and about. A clear LED readout shows your status at a glance. Works with most 510-thread cartridges up to 2 g.
Power & Control
Dial in heat with five voltage levels from 2.4–3.8 V, so thinner oils stay smooth and thicker blends wake up with a little extra push. Tap Preheat for a gentle 1.8 V / 10-second warm-up to help with cold starts or minor clogs. The 400 mAh battery supports multiple sessions before you need to top up. Charging is USB-C, so cables are easy to find.
Using It Daily
The single button keeps operation simple, with quick taps to power, set voltage, and trigger preheat. The LED indicator confirms your setting and battery level, which removes guesswork when you are switching oils. The covered profile slips into a pocket or pouch without catching on the mouthpiece. Thread in your cart, set your level, and you are ready in seconds. Control steps are straightforward for new users and still quick for experienced ones.
Care & Cleaning
Power off, remove the cartridge, and wipe the contact point and interior threads with a cotton swab lightly dampened with isopropyl alcohol. Give the magnetic cover and outer shell a quick wipe, then let everything dry fully before re-assembling. Avoid moisture near the LED window or the charging port. Use a USB-C cable to recharge; the cable is not included in the box. These simple steps keep the performance of the G Pen Hydout 510 Cartridge Battery consistent over time.
Who It’s For
Anyone who wants a discreet, pocket-ready 510 battery with adjustable output, a protective cap, and a clear readout. It’s ideal for everyday oils and low-key sessions.
Dimensions & Size
Length: 90mm | Width: 37.5mm | Depth: 18.5 mm
Features:
- 400 mAh battery
- Five voltages: 2.4–3.8 V
- Preheat: 1.8 V, 10 s
- LED screen: voltage, battery
- USB-C charging (no cable)
- Magnetic mouthpiece cover
- Magnetic mouthpiece
- Single button operation
- 510 thread compatible
- Supports carts up to 2g
- Auto shut-off timer
- USB-C charging
- Easy to load
- Easy to clean
What’s In The Box:
- G Pen Hydout 510 Cartridge Battery
- Magnetic Mouthpiece Cover
*510 Cartridge & USB-C Charging cable not included.



















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